National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. Read More >

Hazardous Weather Conditions

Current conditions at

Osoyoos Automatic Weather Reporting System (CWYY)

Lat: 49.02827°NLon: 119.44099°WElev: 928.0ft.

NA

56°F

13°C

Humidity 80%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 24 Aug 04:00 AM PDT
Extended Forecast for

17 Miles E Oroville WA

Heat Advisory August 24, 04:38am until August 27, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 24, 04:38am until August 27, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Today

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Light north wind.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. Light north wind.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 93. Calm wind.
Tonight
Mostly clear, with a low around 61. Calm wind.
Monday
Sunny, with a high near 95. Calm wind.
Monday Night
Partly cloudy, with a low around 62. Light north wind.
Tuesday
Mostly sunny, with a high near 94. Light north wind.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 62.
Thursday
A slight chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 80.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Oroville WA
 48.96°N 119.04°W (Elev. 2953 ft)
Last Update:
4:15 am PDT Aug 24, 2025
Forecast Valid:
4am PDT Aug 24, 2025-6pm PDT Aug 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation